[mythtv-users] HD-HomeRun: system shows three tuners

[Ian Evans]

> Digital tuners allow simultaneous capture of multiple virtual channels
> within a single physical multiplex.  In order to handle this capability,
> MythTV implements 'virtual tuners', where one physical card shows up
> multiple times.  MythTV allows up to five virtual tuners per physical
> tuner, and defaults to two.

Ah, right. Now I remember reading about that. Thanks for the reminder.